What volume under normal conditions occupy 8g of oxygen

Explanation:

11.2 btw I am not sure about it

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.

fe 55.85 g/mol and h2o 18.02 g/mol.